One vertex per element, one color per generator, with an edge from x to x·s.
(5,6,8,10)(7,11,12,9)(13,14,17,23,18,21,19,33)(15,24,26,35,27,37,32,20)(16,28,30,22,31,40,34,38)(25,41,29,44,42,36,43,39)(2,4)(5,7,8,12)(6,9,10,11)(13,15)(14,20)(16,29)(17,32)(18,27)(19,26)(21,35)(22,39)(23,37)(24,33)(25,30)(28,41)(31,43)(34,42)(36,40)(38,44)(1,2,3,4)(6,10)(9,11)(14,21)(20,35)(22,38)(23,33)(24,37)(28,40)(36,41)(39,44)(7,12)(9,11)(13,16,17,30,18,31,19,34)(14,22,23,40,21,38,33,28)(15,25,26,29,27,42,32,43)(20,36,24,39,35,41,37,44)A Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.